FN America FN 509 Compact Tactical 9mm Black 66-100782

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From the manufacturer:

From the makers of the world’s most battle-proven firearms®, comes the release of the FN 509® Compact Tactical, the smallest and most concealable 9mm tactical pistol available on the market. Easily deployed as an everyday carry with the standard 12- or 15-round magazines or on the range with the extended 24-round magazine, giving 51 rounds of ammunition at the ready. BE ADVISED: FN IS ONLY SHIPPING THIS PISTOL OUT WITH ONE 12 AND ONE 24RD MAG. The 4.3-inch cold hammer-forged threaded barrel makes it compatible with today’s most popular aftermarket accessories like compensators or suppressors and the FN Low-Profile Optics-Mounting System™, capable of accepting more than 10 miniature red dots, rounds out this compact tactical pistol.


  • Caliber: 9mm
  • Operation: Double-action
  • Mag Capacity: 10 or 12/15/24 Rd.
  • Weight: 26.2 oz.
  • Barrel Length: 4.32"
  • Overall Length: 7.4"
  • Twist Rate: 1:10" RH
  • Height: 5.3"
  • Width: 1.35"
  • Trigger Pull: 5.5 - 7.5 lb.
  • Sight Radius: 5.6"

Primary Features

Striker-fired autoloader

5.5 to 7.5 lbs. Trigger pull

FN Low Profile Optics Mounting System™

Threaded Barrel

Suppressor Height Trijicon 3-Dot Green Tritium Night Sights



FN Low Profile Optics Mounting System™

Sight Protecting Slide Cap

External extractor; loaded chamber indicator



Cold hammer-forged stainless steel

Recessed target crown

Polished chamber and feed ramp

1/2” x 28 threaded Barrel

O-Ring retention thread cap



Polymer construction with replaceable steel frame/slide rails

Enhanced grip texture which enables faster follow-up shots in all conditions

Interchangeable backstraps

MIL-STD-1913 accessory mounting rail



Fully ambidextrous slide stop lever
and magazine release



High visibility, low-friction follower;
polymer base with black finish



Two interchangeable backstraps

One 12-round and 24-round magazines

Owner’s manual

Locking device

FN logo soft pistol case

Categories: Semi Auto Pistols
Condition: New
Manufacturer: FN America
Model: 509 Compact Tactical
Caliber: 9mm Luger
SKU: 845737012144
MPN: 66-100782
UPC: 845737012144
Vendor: Gunprime
Reviews (1)
By Txrancher47 on 08/03/22
Gunprime's service is exceptional.

Fast service and to date no problems.

The pistol is impressive and I have no regrets purchasing this model. I highly recommend this model for your collection.

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